This fixes issues with the Bluetooth SMP transport whereby deadlocks
could arise from connection references being held in long-lasting
mcumgr command processing functions.
Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
This commit adds an implementation of MQTT-SN v1.2.
The specification is available on oasis-open.org:
https://www.oasis-open.org/committees/download.php/66091/MQTT-SN_spec_v1.2.pdf
The following things are missing in this implementation:
- Pre-defined topic IDs
- QoS -1 - it's most useful with predefined topics
- Gateway discovery using ADVERTISE, SEARCHGW and GWINFO messages.
- Setting the will topic and message after the initial connect
- Forwarder Encapsulation
Signed-off-by: René Beckmann <rene.beckmann@grandcentrix.net>
icmsg library was implemented as a ipc_service backend. It is a simple
library with minimal feature set. To preserve its simplicity while
adding more features it is useful to introduce separated ipc_service
backends with added features. To reuse most of the icmsg code for the
simplest backend and other including more features, the core of icmsg
is separated from the simplest ipc_service to an icmsg module which
can be used by multiple backends.
Signed-off-by: Hubert Miś <hubert.mis@nordicsemi.no>
When read callbacks are used, it bypasses LwM2M engine data
handling and therefore LwM2M observation cannot work properly.
Read callbacks should be used only on special cases.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
If gcc compiler option -Werror is used the warning,
declared inside parameter list will not be visible outside of this
definition or declaration [-Werror]
is treated as error, for
sockets_internal.h:18:28: ‘struct net_context’
sockets_internal.h:19:32: ‘struct zsock_pollfd’
fdtable.h:108:17: ‘struct k_mutex’
Signed-off-by: Christoph Schnetzler <christoph.schnetzler@husqvarnagroup.com>
Table 6-7, in the USB PD3.1 spec, is labeled Power Data Object.
The enum that represents the table 6-7 values should be
labeled similarly.
Signed-off-by: Sam Hurst <sbh1187@gmail.com>
Since Mesh Spec and Mesh model sayes, some model no need
groups and no need keys, such as Config Server, but the
current implementation, all model use same configuration,
which cause some ram ext comsume.
So that, change to specific way, but will consume more footprint size.
Signed-off-by: Lingao Meng <menglingao@xiaomi.com>
Add support for userspace with RTIO by making rtio and rtio_iodev
k_objects. As well as adding three syscalls for copying in submissions,
copying out completions, and starting tasks with submit.
For the small devices Zephyr typically runs on one of the most important
attributes tends to be low memory usage. To maintain the low footprint of
RTIO and its current executor implementations the rings are not shared with
userspace. Sharing the rings it turns out would require copying submissions
before working with them to avoid TOCTOU issues.
The API could still support shared rings in the future so that a
kernel thread could directly poll, copy, verify, and start the submitted
work. This would require a third executor implementation that maintains its
own copy of submissions similiar to how io_uring in Linux works.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
The `struct pthread` and `enum pthread_state` are actually
implementation details specific to Zephyr.
Let's limit the scope where that level of detail is visible.
Signed-off-by: Chris Friedt <cfriedt@meta.com>
Recent commit ae123c9bd1 ("toolchain: Ensure that Kconfig endianness
matches the compiler's") added an endianness check which immediately
revealed a problem when compiling with -DSPARSE=y
Finding which values were wrong was a typical pre-processor
nightmare. Avoid this nightmare to anyone in a similar situation again
by adding more tests and #error messages.
- Before:
```
west build -p -b intel_adsp_cavs25 samples/hello_world/ -- -DSPARSE=y
zephyr/toolchain.h: error: "Endiannes mismatch"
```
- Now:
```
zephyr/toolchain.h: error: "Kconfig/toolchain endianness mismatch:"
zephyr/toolchain.h: error: "CONFIG_LITTLE_ENDIAN but __ORDER_BIG_ENDIAN__"
```
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Adds support for incoming and outgoing IPv4 fragmented packet support,
allowing a single packet that is too large to be sent to be split up
and sent successfully.
Signed-off-by: Jamie McCrae <spam@helper3000.net>
Add initial support for the NXP S32Z27 SIUL2 External
Interrupt Controller. Each SIUL2 node has a child node
will act as an interrupt-controller that processes external
interrupt signals.
This driver is required to manage GPIO interrupts.
Signed-off-by: Dat Nguyen Duy <dat.nguyenduy@nxp.com>
Enables logging testing for qemu_xtensa along with the fixes needed to
correctly run the tests.
Several tests in log_api rely on being able to calculate the size of
the message in the mpsc_pbuf to know when an overflow occurs. The
size being calculated assumed a ROUND_UP size alignment to sizeof(long
long). On xtensa this is actually 16 bytes as defined by
CBPRINTF_PACKAGE_ALIGNMENT.
Changes the size calculation for SIMPLE_MSG_LEN to account for this.
The second issue was a misaligned package that would cause reading
from the incorrect memory when going to format the package with cbpprintf.
Fixes the padding used to align the package in cbprintf.h and adds a build
assert ensuring correct alignment when building against xtensa in both
cbprintf.h and log_msg.h.
Signed-off-by: Tom Burdick <thomas.burdick@intel.com>
As we set the minimal required version of ARC MWDT to 2022.06
we can add __fallthrough attribute
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
As we set the minimal required version of ARC MWDT to 2022.06
we can mark _Generic and __auto_type types supported
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
This adds common bt_audio_iso pool that will be used across all the
roles/profiles. The pool range is dependent on the CONFIG_BT_ISO_MAX_CHAN
which is the maximum number of ISO connections the host can maintain.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
Add Kconfig SOC_HAS_RUNTIME_NUM_CPUS symbol that an SoC can
set to specify that it supports determining the number of CPUs
at runtime.
On xtensa add support for SOC_HAS_RUNTIME_NUM_CPUS and expose
soc_num_cpus that the SoC code should set early in boot as the
means to expose the number of cpus.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
The is code duplication as one is in C, and the other is an assembly
macro. As there is no easy way to find out about this duplication,
adding a comment seems the best way to go.
Signed-off-by: Henri Xavier <datacomos@huawei.com>
Several other widely-used pthread implementations
abstract `pthread_t` as `uint32_t`. The benefit
there is that we avoid passing around a pointer to
an internal structure (implementation detail).
Additionally, this removes the alias from `k_tid_t`
to `pthread_t` inside of `struct pthread_mutex`.
Signed-off-by: Chris Friedt <cfriedt@meta.com>
Move runtime code to use arch_num_cpus() instead of CONFIG_MP_NUM_CPUS
and use CONFIG_MP_MAX_NUM_CPUS for ifdef and BUILD_ASSERT macros.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
ARC ABI requires stack to be 32 / 64 bit aligned for 32bit and
64 bit architecture variant.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
Adds an iterable section in ROM to hold constant information, such as
vendor and model name, for all enabled sensor driver instances. This
will be used by the future sensor subsystem to enumerate all available
sensors in the system.
Signed-off-by: Maureen Helm <maureen.helm@intel.com>
Picolibc aliases the printfcb functions directly to printf
equivalents. There were a couple of these macros that were broken.
Signed-off-by: Keith Packard <keithp@keithp.com>
Microchip MEC172x has a modified eSPI SAF hardware implementation.
Hardware changes include multiple clock dividers for each SPI
flash device and data transfer using QMSPI local DMA.
espi reset interrupt is made a higer priority in MEC172x devicetree
because espi reset event resets all espi hardware and we don't
to want to service any other espi interrupt blocks when espi reset
occurs.
Signed-off-by: Jay Vasanth <jay.vasanth@microchip.com>
In order to avoid using multiple sources of truth for the platfom's
endianness, convert the in-tree code to use the (BIG|LITTLE)_ENDIAN
Kconfig variables exclusively, instead of the compiler's
__BYTE_ORDER__.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
In preparation for using CONFIG_(BIG|LITTLE)_ENDIAN exclusively for
endianness-based conditional compilation in the tree, ensure that the
Kconfig CONFIG_(BIG|LITTLE)_ENDIAN options match the compiler's
__BYTE_ORDER__ macro.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
if compiler option -Wextra and -Werror is enabled the compilation
fails due to ignored-qualifiers warning.
The 'const' qualifier on return type has no effect.
Signed-off-by: Christoph Schnetzler <christoph.schnetzler@husqvarnagroup.com>
Refactors all sensor drivers to use SENSOR_DEVICE_DT_INST_DEFINE, which
is a sensor-specific variant of DEVICE_DT_INST_DEFINE that provides a
common place to instantiate additional data structures for the future
sensor subsystem and/or sensor driver stats.
This approach was inspired by I2C_DEVICE_DT_INST_DEFINE to streamline
adding I2C stats support across all I2C drivers.
Signed-off-by: Maureen Helm <maureen.helm@intel.com>
Section numbers do not match between v1.0 and v.1.1 so refer only to
those by their names which stay the same.
Signed-off-by: Veijo Pesonen <veijo.pesonen@nordicsemi.no>
Check if __STDC_VERSION__ is defined before referencing it. This will
prevent a compilation failure when __STDC_VERSION__ is not defined for
any reason.
Signed-off-by: Rob Barnes <robbarnes@google.com>
SMP buffer allocation functions have been moved to smp/smp.h,
and buf.h has been removed.
Definitions of cbor_nb_reader and cbor_nb_writer have also been moved.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The commit moves functions used for initialization of CBOR encoding
and decoding to the only unit that is supposed to use them.
Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
The API documentation currently lists two entries with the same name
"IEEE 802.15.4 Library". This change fixes this by separating the
network library from its net management library.
Signed-off-by: Florian Grandel <jerico.dev@gmail.com>
This changes the API to use proper naming convention, as the code has
been moved out of capabilities.
Signed-off-by: Mariusz Skamra <mariusz.skamra@codecoup.pl>
The can_frame and can_filter structs support a number of different flags
(standard/extended CAN ID type, Remote Transmission Request, CAN-FD format,
Bit Rate Switch, ...). Each of these flags is represented as a discrete bit
in the given structure.
This design pattern requires every user of these structs to initialize all
of these flags to either 0 or 1, which does not scale well for future flag
additions.
Some of these flags have associated enumerations to be used for assignment,
some do not. CAN drivers and protocols tend to rely on the logical value of
the flag instead of using the enumeration, leading to a very fragile
API. The enumerations are used inconsistently between the can_frame and
can_filter structures, which further complicates the API.
Instead, convert these flags to bitfields with separate flag definitions
for the can_frame and can_filter structures. This API allows for future
extensions without having to revisit existing users of the two
structures. Furthermore, this allows driver to easily check for unsupported
flags in the respective API calls.
As this change leads to the "id_mask" field of the can_filter to be the
only mask present in that structure, rename it to "mask" for simplicity.
Fixes: #50776
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Avoid reusing the CAN_EXTENDED_IDENTIFIER and CAN_STANDARD_IDENTIFIER
definitions from the CAN controller driver API for ISO-TP structure members
as this is a fragile design.
The ISO-TP layer must be responsible for its own definitions where
needed. Replace the "id_type" ISO-TP struct member with a well-known
abbreviated "ide" bit (Identifier Extension Bit) struct member.
Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
Replace usage of CONFIG_MP_NUM_CPUS with CONFIG_MP_MAX_NUM_CPUS for
init and declaration as we phase out CONFIG_MP_NUM_CPUS usage.
Signed-off-by: Kumar Gala <kumar.gala@intel.com>
Add a new stream object, bt_cap_stream, which is an extension
of the BAP bt_audio_stream. The purpose of this stream
is that we can extend the data stored in the BAP stream for
CAP usage, as well as making it more explicit what type
of stream should be used for CAP.
The callbacks will be extended for CAP in specific use cases,
e.g. when starting one or more unicast audio streams.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
The CAP initiator will now discover, or return a
known, CSIS instance included by CAS (if any).
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
Change the CSIS client callback to a slist so that
multiple applications can register it. An example of
such a case is that both the application and CAP initiator
want to get the callbacks.
Signed-off-by: Emil Gydesen <emil.gydesen@nordicsemi.no>
